An Electroencephalograph Is a Device That Measures ​

question 218

Multiple Choice

An electroencephalograph is a device that measures ​

• A)glucose metabolism in the brain.
• B)muscle tension in the body. ​
• C)respiration rates as an index of arousal. ​
• D)electrical activity of the brain. ​

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Definitions:

Facial Expressions

The movements of the face that convey emotional states, intentions, or social information to others.

Emotion

A complex state of feeling that results in physical and psychological changes influencing thought and behavior.

Introverts

Individuals who prefer minimally stimulating environments and tend to focus on internal thoughts and feelings rather than seeking external stimulation.

Extraverts

Individuals who are characterized by their outgoingness, high energy, and ease in social situations, often seeking stimulation from the external environment.